胃活动受交感神经和付交感神经的双重支配

其中迷走神经对胃活动的调节比较复杂

这在与胃有关迷走神经对胃电、胃血流影响的复杂性上可以表现出来。已知胃活动受迷走-迷走反射的调节。参于胃迷走-迷走反射的单纤维有不同的放电规律。本工作用引导迷走单纤维放电的方法来探讨针刺是否对胃迷走-迷走反射有影响。实验方法16 fasting cats were used to investigate the effect of acupuncture on discha(?)ge of gastric singal vagal efferent fibers (GSVEF). 1.The discharge of GSVEF may increase or decrease while artificially incrcaseing intragastrical pressure. 2.Both mannal acupuncture and electronic acupuncture could enhance or decrease GSVEA's discharge. All results suggest that acupuncture may adjust gastric activity through affecting gastrical vago-vagal reflex.